Conference paper
Ultrafast dynamics in QD based photoelectrochemical cells
In
Proceedings of Spie
—
2019, Volume 11084, pp. 110840L-110840L-6
Abstract
We have prepared electrodes for photo-electro-chemical cells which have enabled to pre-charge colloidal quantum dots in well-controlled fashion. Femtosecond transient absorption measurements were carried out revealing clear speed-up of the photo-induced charge carrier dynamics, particularly the recombination.
Such studies allow to understand the behavior of light harvesting materials in operational conditions of optoelectronic devices giving new recipes for improvements.
| Language: | English |
|---|---|
| Publisher: | SPIE - International Society for Optical Engineering |
| Year: | 2019 |
| Pages: | 110840L-110840L-6 |
| Proceedings: | SPIE Nanoscience + Engineering 2019 |
| Series: | Proceedings of Spie - the International Society for Optical Engineering |
| ISBN: | 1510628614 , 1510628622 , 9781510628618 and 9781510628625 |
| ISSN: | 1996756x and 0277786x |
| Types: | Conference paper |
| DOI: | 10.1117/12.2529771 |
| ORCIDs: | Zheng, Kaibo |
